Oparin, A. <br/><br/>
The Universe 

 - Moscow:  Foreign language,  1957. 
 - 231p.;  21cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific celestial bodies & phenomena<br/>Mahinda Ranaweera Collection
<br/><br/><label>Dewey Class. No.: </label>523.1  / OPA